JLG X23J - X700AJ Service Manual - Manual (Page 137)

SECTION 3 - CHASSIS & TURNTABLE
3-110 – JLG Lift – 3121448
δw = perpendicularity deviation
B = flange width
• The permissible perpendicular deviation dw (tilting) is
based on the actual flange width and should only be
half of the values from the tables below.
Figure 3-190. Drawing number
The size of the slew drive (WD-H) or of the running circle
diameter D
L
(WD-L/SP) is indicated in the drawing number
at position (1) and is shown in all documents and the type
plate.
FOR SLEW DRIVES THAT ARE BETWEEN THE SPECI-
F I E D S I Z E S , A L W A Y S A S S U M E T H E S M A L L E R
V A L U E . F O R S L E W D R I V E S T H A T A RE L A R G E R
THAN THE LARGEST DIAMETER, USE THE LARGEST
SPECIFIED VALUE.
THE SLEW DRIVE MUST BE SUPPORTED BY THE
MOUNTING STRUCTURE UP T O THE DIAME TER
SPECIFIED IN THE SLEW DRIVE DRAWING.